/* Tipografía y Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
  }
  
  /* Fondo con imagen de moda */
  body {
    background: url('https://dej7zfulpdtvb.cloudfront.net/uploads/2025/01/03090308/Todo-sobre-streetwear-moda-1024x683.jpg') no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    position: relative;
  }
  
  /* Capa oscura sobre la imagen para legibilidad */
  body::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 0;
  }
  
  /* Contenedor del formulario */
  .container {
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.9);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease-in-out;
  }
  
  /* Título del formulario */
  .container h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: #222;
  }
  .container p {
    text-align: center;
    margin-bottom: 16PX;
    COLOR: #333
  }
  
  /* Formulario */
  form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    animation: fadeIn 0.5s ease-in-out;
  }
  
  /* Inputs */
  input[type="text"],
  input[type="email"],
  input[type="password"] {
    padding: 0.8rem 1rem;
    border: none;
    border-radius: 16px;
    background: #f5f5f5;
    box-shadow: inset 1px 1px 3px #ddd, inset -1px -1px 3px #fff;
    transition: all 0.3s ease;
  }
  
  input:focus {
    background: #fff;
    outline: none;
    box-shadow: 0 0 0 2px #4f4f4f;
  }
  
  /* Botón */
  button {
    padding: 0.9rem 1rem;
    background: #1b1b1b;
    color: white;
    font-weight: 600;
    border: none;
    border-radius: 16px;
    cursor: pointer;
    transition: background 0.3s ease;
  }
  
  button:hover {
    background: #535353;
  }
  
  /* Cambiar a login/sign up */
  .toggle {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.95rem;
    color: #444;
  }
  
  .toggle a {
    color: #e91e63;
    text-decoration: none;
    font-weight: 600;
  }
  
  .toggle a:hover {
    text-decoration: underline;
  }
  
  /* Animación */
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  /* Responsive */
  @media (max-width: 480px) {
    .container {
      padding: 2rem 1.5rem;
    }
  
    .container h2 {
      font-size: 1.75rem;
    }
  
    input, button {
      font-size: 1rem;
    }
  }


/* Borde animado del contenedor */
@keyframes borderGlow {
  0% { box-shadow: 0 0 5px #e91e63; }
  50% { box-shadow: 0 0 20px #e91e63; }
  100% { box-shadow: 0 0 5px #e91e63; }
}

.container {
  animation: borderGlow 3s infinite;
}